Crear una clave de API

API_KEY="<your-api-key>"
API_SECRET="<your-api-secret>"
TIMESTAMP=$(( $(date +%s) * 1000 ))
SIGNATURE=$(printf 'timestamp=%s' "$TIMESTAMP" | openssl dgst -sha256 -hmac "$API_SECRET" | sed 's/^.*= //')

# 1. Obtén un token
curl -X GET "https://api.velafi.com/v2/token/generate?timestamp=${TIMESTAMP}&signature=${SIGNATURE}" \
  -H "X-BH-APIKEY: ${API_KEY}"

# 2. Llama a la API con el token de data.token
curl -X GET "https://api.velafi.com/v2/user/account" \
  -H "X-BH-TOKEN: <your-token>"

import hashlib
import hmac
import time

import requests

BASE_URL = "https://api.velafi.com"
API_KEY = "<your-api-key>"
API_SECRET = "<your-api-secret>"

# 1. Obtén un token
timestamp = str(int(time.time() * 1000))
signature = hmac.new(
    API_SECRET.encode("utf-8"),
    f"timestamp={timestamp}".encode("utf-8"),
    hashlib.sha256,
).hexdigest()
token_body = requests.get(
    f"{BASE_URL}/v2/token/generate",
    params={"timestamp": timestamp, "signature": signature},
    headers={"X-BH-APIKEY": API_KEY},
).json()
if token_body["code"] != 200:
    raise RuntimeError(f"Token request failed: {token_body}")

# 2. Llama a la API con el token
response = requests.get(
    f"{BASE_URL}/v2/user/account",
    headers={"X-BH-TOKEN": token_body["data"]["token"]},
)
print(response.json())

const crypto = require("crypto");

const BASE_URL = "https://api.velafi.com";
const API_KEY = "<your-api-key>";
const API_SECRET = "<your-api-secret>";

async function main() {
  // 1. Obtén un token
  const timestamp = Date.now().toString();
  const signature = crypto
    .createHmac("sha256", API_SECRET)
    .update(`timestamp=${timestamp}`)
    .digest("hex");
  const tokenResponse = await fetch(
    `${BASE_URL}/v2/token/generate?timestamp=${timestamp}&signature=${signature}`,
    { headers: { "X-BH-APIKEY": API_KEY } }
  );
  const tokenBody = await tokenResponse.json();
  if (tokenBody.code !== 200) {
    throw new Error(`Token request failed: ${JSON.stringify(tokenBody)}`);
  }

  // 2. Llama a la API con el token
  const response = await fetch(`${BASE_URL}/v2/user/account`, {
    headers: { "X-BH-TOKEN": tokenBody.data.token },
  });
  console.log(await response.json());
}

main();